FX Views 14 meanings found FX most frequently denotes France in geographic codes, but it also appears in safety equipment terminology, online shorthand for good luck, and as a reference to the saint Francis Xavier. Miscellaneous Female Xperience Flambee Xtra Freedom Xperience Farse Xtreme France, Metropolitan Community Francis Xavier Governmental Fighter X (next generation fighter aircraft) Academic & Science Fire eXtinguisher Regional France (European Territory) Computing FastLynx On-line guide Faster and Xtended Internet Fingers crossed Business Fitness Xperience Sports Fast and Xtreme